Supplier of Hollow Glass Microspheres: Lightweight & Thermal Insulation Filler for Coatings & Composites
Discover high-performance hollow glass microspheres from our trusted manufacturer in China. These ultra-lightweight, low-density fillers offer exceptional thermal insulation and high compressive strength, ideal for enhancing coatings, composites, and various industrial applications. Get a quote today!
Get a Quote & SampleEnhance Your Products with Advanced Lightweight Fillers

Hollow Glass Microspheres
As a leading supplier and manufacturer in China, we offer high-performance hollow glass microspheres. These materials are renowned for their ultra-lightweight nature, low thermal conductivity, and remarkable compressive strength. Their powder form and low density make them an excellent choice for reducing weight and improving the processing characteristics of various materials. Explore our competitive pricing and reliable supply chain for your manufacturing needs.
- Benefit from Low Density: Reduce the overall weight of your finished products, a key advantage for lightweight applications.
- Improve Thermal Insulation: Utilize the material's low thermal conductivity to create energy-efficient coatings and building materials.
- High Compressive Strength: Ensure durability and structural integrity in demanding applications.
- Enhanced Liquidity: Benefit from improved flow characteristics in formulations, simplifying processing for manufacturers.
Key Advantages of Our Hollow Glass Microspheres
Exceptional Lightweighting
Our hollow glass microspheres offer a significant reduction in density, enabling manufacturers to produce lighter components without compromising performance. This is crucial for industries like aerospace and automotive. Inquire about bulk purchase prices and sample availability.
Superior Thermal Performance
The inherent low thermal conductivity of these microspheres makes them an ideal additive for thermal insulation coatings, building materials, and pipe insulation. Improve energy efficiency and thermal management by choosing our quality products. Request a quote from our dedicated sales team.
Versatile Application Potential
From building coatings and composite materials to oil and gas drilling fluids, these microspheres offer broad utility. Their unique properties allow for higher filler loading and lower viscosity in formulations, leading to cost-effective solutions for diverse industrial needs. Contact us to discuss your specific application requirements.
Industries Benefiting from Hollow Glass Microspheres
Building Coatings & Materials
Enhance thermal insulation and reduce weight in paints, putty, adhesives, and insulation boards. As a reliable supplier, we ensure consistent quality for your construction projects.
Composite Materials
Improve processing characteristics and reduce the density of composite parts for automotive, marine, and aerospace applications. Discover bulk purchase options and tailored solutions from our experienced team.
Aerospace & Navigation
Leverage their lightweight and high compressive strength for manufacturing critical aerospace components where weight reduction is paramount. We are your trusted manufacturer for high-performance materials.
Oil & Gas Exploration
Utilize as a low-density agent in drilling fluids and cementing slurries to improve efficiency and performance in challenging extraction environments. Get a competitive price quote today.